https://github.com/hrz8/lets-go-seeds

https://github.com/hrz8/lets-go-seeds

algorithms anagram go refactoring sql tech-assessment

Last synced: 3 days ago
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• Host: GitHub
• URL: https://github.com/hrz8/lets-go-seeds
• Owner: hrz8
• Created: 2021-10-11T08:00:42.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2021-10-11T09:08:46.000Z (about 3 years ago)
• Last Synced: 2024-06-19T17:57:38.723Z (5 months ago)
• Topics: algorithms, anagram, go, refactoring, sql, tech-assessment
• Language: Go
• Homepage:
• Size: 4.88 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# lets-go-bibit

## What's going on here?

- [DB Query](#01_Simple-Database-Query)

- [OMDB API](#02_OMDB-API)

- [Refactor](#03_Refactor)

- [Logic](#04_Logic)

## 01_Simple-Database-Query

```sql

# Create Users Table

CREATE TABLE Users (

  ID  int NOT NULL PRIMARY KEY AUTO_INCREMENT,

  UserName nvarchar(255) NOT NULL,

  Parent int NULL

);

ALTER TABLE Users ADD FOREIGN KEY (Parent) REFERENCES Users (ID);

# Query for Select User and ParentName

SELECT

  child.ID,

  child.UserName,

  COALESCE(parent.UserName, NULL) as 'ParentName'

FROM Users child

  LEFT JOIN Users parent ON (child.Parent = parent.ID);

```

## 02_OMDB-API

> Movies Microservices Task

Repository: https://github.com/hrz8/go-seeding-omdb

## 03_Refactor

> Refactor the function

```go

func FindFirstStringInBracket(str string) string {

	indexFirstBracketFound := strings.Index(str, "(")

	if len(str) == 0 || indexFirstBracketFound < 0 {

		return ""

	}

	strRunes := []rune(str)

	wordsAfterFirstBracket := string(strRunes[indexFirstBracketFound:len(str)])

	indexClosingBracketFound := strings.Index(wordsAfterFirstBracket, ")")

	if indexClosingBracketFound < 0 {

		return ""

	}

	afterBracketRunes := []rune(wordsAfterFirstBracket)

	return strings.Split(string(afterBracketRunes[1:indexClosingBracketFound]), " ")[0]

}

```

### Play the Game

```bash

[lets-go-bibit]$ cd 03_Refactor/

[04_Logic]$ go test *.go

```

## 04_Logic

> Write a function to grouping list of string given based on anagram.

### Play the Game

```bash

[lets-go-bibit]$ cd 04_Logic/

[04_Logic]$ go run main.go

```